Home page logo
/

basics logo Security Basics mailing list archives

Re: Wireless hotspot login pages
From: Rafael Correia <rafaelnominato () gmail com>
Date: Fri, 28 May 2010 15:54:16 -0300

Hi Paul,

I don't know that's possible or not, but if the mobile browser have a
auto-discovery proxy tool, you can verify if the login page comes from
the IP discovered and unlock it.

Just a suggestion. :)

-- Rafael Correia


2010/5/28 Paul Johnston <paul.johnston () pentest co uk>

Hi,

I have a client who restricts their mobile workers' browsers so they can
only access a single site - the client's citrix access gateway. They
don't want users directly browsing the Internet out of the office -
because of both malware and AUP concerns. They enforce this by setting
the proxy to the corporate proxy (only accessible in the office), having
a proxy exclusion for the CAG, and preventing users editing the settings.

This all works fine for use on home broadband (wired/wireless) and 3G.

However, it falls down for Wireless Hotspots. Many of these have a
browser-based login page. The proxy configuration prevents access to the
login page, stopping the hot spot being used at all.

This must be a problem a lot of people have hit. How do you allow access
to Hot spot login pages, but not web pages in general?

Any suggestions much appreciated,

Paul

--
Pentest - When a tick in the box is not enough

Paul Johnston - IT Security Consultant / Tiger SST
Pentest Limited - ISO 9001 (cert 16055) / ISO 27001 (cert 558982)

Office: +44 (0) 161 233 0100
Mobile: +44 (0) 7817 219 072

Email policy: http://www.pentest.co.uk/legal.shtml#emailpolicy
Registered Number: 4217114 England & Wales
Registered Office: 26a The Downs, Altrincham, Cheshire, WA14 2PU, UK

------------------------------------------------------------------------
Securing Apache Web Server with thawte Digital Certificate
In this guide we examine the importance of Apache-SSL and who needs an SSL certificate.  We look at how SSL works, 
how it benefits your company and how your customers can tell if a site is secure. You will find out how to test, 
purchase, install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for 
set-up are highlighted to help you ensure efficient ongoing management of your encryption keys and digital 
certificates.

http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1
------------------------------------------------------------------------


------------------------------------------------------------------------
Securing Apache Web Server with thawte Digital Certificate
In this guide we examine the importance of Apache-SSL and who needs an SSL certificate.  We look at how SSL works, how 
it benefits your company and how your customers can tell if a site is secure. You will find out how to test, purchase, 
install and use a thawte Digital Certificate on your Apache web server. Throughout, best practices for set-up are 
highlighted to help you ensure efficient ongoing management of your encryption keys and digital certificates.

http://www.dinclinx.com/Redirect.aspx?36;4175;25;1371;0;5;946;e13b6be442f727d1
------------------------------------------------------------------------


  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]